from django.db import models

# Create your models here.

class Student(models.Model):
    SEX_CHOICES = (
        (0, '女'),
        (1, '男')
    )
    name = models.CharField(max_length=30, verbose_name='姓名')   # verbose_name在前端中用中文展示
    age = models.IntegerField(verbose_name='年龄', null=True, blank=True)
    sex = models.IntegerField(verbose_name='性别', null=True, blank=True,
                              choices=SEX_CHOICES)
    create_time = models.DateTimeField(auto_now_add=True, verbose_name='创建时间')
    update_time = models.DateTimeField(auto_now=True, verbose_name='更新时间')
    is_delete = models.BooleanField(default=False, verbose_name='逻辑删除')

    def delete(self, using=None, keep_parents=False):
        self.is_delete = True
        self.save()